Alloys cored wire is a special form deoxidizer for the steelmaking industry. It is a core wire made of various specific alloying element powders or grains, physically mixed in a certain proportion, and then tightly wrapped with a thin iron sheet.
Advantage:
1. It is suitable for deoxidation and desulfurization in steelmaking, which can improve the performance of steel, improve the plasticity, impact toughness and fluidity of molten steel, and can also directly enter the molten steel to melt and distribute evenly;
2. The original deoxidation effect of the silicon-calcium alloy is retained, the depth of calcium reflection is increased, and the yield of calcium is improved;
3. It is beneficial to adjust and control the content of easily oxidizable elements and trace elements, which can greatly improve the yield of alloys, reduce the smelting cost, shorten the smelting time, and precisely control the composition;
4. It can play the role of purifying molten steel and partially changing the nature and shape of inclusions, improving the quality of molten steel and improving the casting state.
Spec:Ф9mm Ф13mm Ф16mm
All the above cored wires are manufactured in accordance with the national standard,which are based on the clients specific requires as well
Chemical element:
Brand | Chemical element % | |||||
Ca | Si | C | AI | P | S | |
≥ | ≤ | |||||
Ca31Si60 | 31 | 55-65 | 0.8 | 2.4 | 0.04 | 0.06 |
Ca28Si60 | 38 | 55-65 | 0.8 | 2.4 | 0.04 | 0.06 |